20200111001039 has 2 divisors, whose sum is σ = 20200111001040. Its totient is φ = 20200111001038.

The previous prime is 20200111001023. The next prime is 20200111001101. The reversal of 20200111001039 is 93010011100202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20200111001039 - 2⁴ = 20200111001023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20200111001039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20200111001009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100055500519 + 10100055500520.

It is an arithmetic number, because the mean of its divisors is an integer number (10100055500520).

Almost surely, 2^{20200111001039} is an apocalyptic number.

20200111001039 is a deficient number, since it is larger than the sum of its proper divisors (1).

20200111001039 is an equidigital number, since it uses as much as digits as its factorization.

20200111001039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 20200111001039 in words is "twenty trillion, two hundred billion, one hundred eleven million, one thousand, thirty-nine".